(19)

(11)

EP 4 143 655 A1

(12)

(43) Date of publication: 08.03.2023 Bulletin 2023/10 (21) Application number: 21796596.1 (22) Date of filing: 27.04.2021

(51) International Patent Classification (IPC):  G05D 1/02(2006.01) G01S 17/931(2020.01) (52) Cooperative Patent Classification (CPC): G01S 7/4972; G01S 17/931; G01S 7/4813 (86) International application number: PCT/US2021/029420 (87) International publication number: WO 2021/222264 (04.11.2021 Gazette 2021/44)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 01.05.2020 US 202016865139 (71) Applicant: Autoguide, LLC Chelmsford, MA 01824 (US)	(72) Inventors: LEVASSEUR, David Chelmsford, Massachusetts 01824 (US) CULLINANE, Michael Chelmsford, Massachusetts 01824 (US) (74) Representative: Fish & Richardson P.C.  Highlight Business Towers Mies-van-der-Rohe-Straße 8 80807 München 80807 München (DE)